Home / 292,776,417.22-404,005,723.46-167,303,713.62

Finding the Fourth Proportional to 292,776,417.22, 404,005,723.46 and 167,303,713.62

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Solution

The fourth proportional to 292,776,417.22, 404,005,723.46 and 167,303,713.62 is: 230,864,420.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    292,776,417.22 : 404,005,723.46 = 167,303,713.62 : x
  2. Step 2: Convert to fraction form
    292,776,417.22/404,005,723.46 = 167,303,713.62/x
  3. Step 3: Cross multiply
    292,776,417.22x = 404,005,723.46 × 167,303,713.62
  4. Step 4: Simplify right side
    292,776,417.22x = 67,591,657,858,592,752
  5. Step 5: Solve for x
    x = 67,591,657,858,592,752/292,776,417.22
  6. Step 6: Final answer
    x = 230,864,420.37

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.